Pith Number

pith:INQNCSDR

pith:2026:INQNCSDR2GYRQLEYUB2RMUDOW7

not attested not anchored not stored refs pending

Spotlighting Task-Relevant Features: Object-Centric Representations for Better Generalization in Robotic Manipulation

Alexandre Chapin (1), Bruno Machado (1), Emmanuel Dellandr\'ea (1), Liming Chen (1) ((1) LIRIS)

arxiv:2601.21416 v2 · 2026-01-29 · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{INQNCSDR2GYRQLEYUB2RMUDOW7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-25T01:17:49.681216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4360d14871d1b1182c98a07516506eb7fb1e978dfe3a4e3fc58477346abf94fd

Aliases

arxiv: 2601.21416 · arxiv_version: 2601.21416v2 · doi: 10.48550/arxiv.2601.21416 · pith_short_12: INQNCSDR2GYR · pith_short_16: INQNCSDR2GYRQLEY · pith_short_8: INQNCSDR

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/INQNCSDR2GYRQLEYUB2RMUDOW7 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4360d14871d1b1182c98a07516506eb7fb1e978dfe3a4e3fc58477346abf94fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3db02c6879eee2cdfef049a09f704b6430628de4bc616c304af9ac114be783d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-01-29T08:55:53Z",
    "title_canon_sha256": "927eaf62f8bd3f055e3801bc2b805d6de7eaa8ba695bdef58af948ed934bf0a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.21416",
    "kind": "arxiv",
    "version": 2
  }
}